Top Birds at Brier Creek Reservoir in April
relative to other locations within 25 miles of Cary, NC, USA
based on 21 checklists
This page shows the probability of a species appearing on a checklist at Brier Creek Reservoir during the month of April. The difference in probability relative to other nearby locations is also shown, to highlight which birds are particularly likely to be found (or not found) at this specific location. The chart shows how many distinct species have historically been observed at this location for each month of the year.
| Rank | Info | Pics | Species | Entire Region | This Location | Difference | Relative | |
|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cardinal | 80.6% | 57.1% | 23.5% | 0.7x | |||
| 2 | Tufted Titmouse | 70.1% | 52.4% | 17.7% | 0.7x | |||
| 3 | Great Blue Heron | 45.6% | 52.4% | 6.8% | 1.1x | |||
| 4 | Carolina Wren | 70.3% | 47.6% | 22.7% | 0.7x | |||
| 5 | White-throated Sparrow | 56.2% | 47.6% | 8.6% | 0.8x | |||
| 6 | Turkey Vulture | 43.4% | 47.6% | 4.2% | 1.1x | |||
| 7 | American Robin | 43.0% | 47.6% | 4.6% | 1.1x | |||
| 8 | American Crow | 56.5% | 42.9% | 13.6% | 0.8x | |||
| 9 | Eastern Towhee | 46.6% | 42.9% | 3.7% | 0.9x | |||
| 10 | Mourning Dove | 46.4% | 42.9% | 3.5% | 0.9x | |||
| 11 | American Goldfinch | 44.1% | 42.9% | 1.3% | 1.0x | |||
| 12 | Mallard | 31.2% | 42.9% | 11.6% | 1.4x | |||
| 13 | Northern Rough-winged Swallow | 30.7% | 42.9% | 12.2% | 1.4x | |||
| 14 | Canada Goose | 49.4% | 38.1% | 11.3% | 0.8x | |||
| 15 | Double-crested Cormorant | 26.7% | 38.1% | 11.4% | 1.4x | |||
| 16 | Carolina Chickadee | 66.9% | 33.3% | 33.6% | 0.5x | |||
| 17 | Blue Jay | 50.3% | 33.3% | 17.0% | 0.7x | |||
| 18 | Yellow-rumped Warbler | 47.6% | 33.3% | 14.2% | 0.7x | |||
| 19 | Northern Mockingbird | 28.7% | 33.3% | 4.6% | 1.2x | |||
| 20 | Common Grackle | 28.0% | 33.3% | 5.3% | 1.2x | |||
| 21 | Red-winged Blackbird | 25.7% | 33.3% | 7.6% | 1.3x | |||
| 22 | Killdeer | 16.7% | 33.3% | 16.7% | 2.0x | |||
| 23 | Red-bellied Woodpecker | 58.9% | 28.6% | 30.4% | 0.5x | |||
| 24 | Pine Warbler | 42.9% | 28.6% | 14.3% | 0.7x | |||
| 25 | Chipping Sparrow | 42.4% | 28.6% | 13.8% | 0.7x | |||
| 26 | Ruby-crowned Kinglet | 32.6% | 28.6% | 4.1% | 0.9x | |||
| 27 | Belted Kingfisher | 19.3% | 28.6% | 9.3% | 1.5x | |||
| 28 | Blue-gray Gnatcatcher | 62.2% | 23.8% | 38.4% | 0.4x | |||
| 29 | Brown-headed Cowbird | 35.4% | 23.8% | 11.6% | 0.7x | |||
| 30 | Bald Eagle | 11.8% | 23.8% | 12.0% | 2.0x | |||
| 31 | Eastern Bluebird | 48.1% | 19.0% | 29.0% | 0.4x | |||
| 32 | Fish Crow | 35.4% | 19.0% | 16.4% | 0.5x | |||
| 33 | Eastern Phoebe | 33.2% | 19.0% | 14.2% | 0.6x | |||
| 34 | Great Crested Flycatcher | 19.5% | 19.0% | 0.5% | 1.0x | |||
| 35 | Yellow-throated Warbler | 18.8% | 19.0% | 0.2% | 1.0x | |||
| 36 | Red-tailed Hawk | 13.9% | 19.0% | 5.2% | 1.4x | |||
| 37 | Field Sparrow | 11.7% | 19.0% | 7.3% | 1.6x | |||
| 38 | Green-winged Teal | 0.4% | 19.0% | 18.6% | 43.8x | |||
| 39 | Red-eyed Vireo | 29.6% | 14.3% | 15.4% | 0.5x | |||
| 40 | Song Sparrow | 22.0% | 14.3% | 7.7% | 0.6x | |||
| 41 | European Starling | 21.8% | 14.3% | 7.5% | 0.7x | |||
| 42 | Tree Swallow | 11.7% | 14.3% | 2.6% | 1.2x | |||
| 43 | Spotted Sandpiper | 7.7% | 14.3% | 6.6% | 1.8x | |||
| 44 | Solitary Sandpiper | 5.8% | 14.3% | 8.5% | 2.5x | |||
| 45 | Ruddy Duck | 3.3% | 14.3% | 11.0% | 4.3x | |||
| 46 | Common Yellowthroat | 33.1% | 9.5% | 23.6% | 0.3x | |||
| 47 | Red-shouldered Hawk | 32.6% | 9.5% | 23.0% | 0.3x | |||
| 48 | Brown-headed Nuthatch | 31.5% | 9.5% | 22.0% | 0.3x | |||
| 49 | House Finch | 25.3% | 9.5% | 15.8% | 0.4x | |||
| 50 | Black Vulture | 19.9% | 9.5% | 10.4% | 0.5x | |||
| 51 | Barn Swallow | 18.9% | 9.5% | 9.4% | 0.5x | |||
| 52 | Osprey | 16.7% | 9.5% | 7.2% | 0.6x | |||
| 53 | Northern Flicker | 14.1% | 9.5% | 4.6% | 0.7x | |||
| 54 | Summer Tanager | 13.8% | 9.5% | 4.3% | 0.7x | |||
| 55 | Dark-eyed Junco | 4.7% | 9.5% | 4.8% | 2.0x | |||
| 56 | Greater Yellowlegs | 0.7% | 9.5% | 8.8% | 14.0x | |||
| 57 | Northern Parula | 36.2% | 4.8% | 31.4% | 0.1x | |||
| 58 | White-eyed Vireo | 36.0% | 4.8% | 31.2% | 0.1x | |||
| 59 | Brown Thrasher | 20.9% | 4.8% | 16.2% | 0.2x | |||
| 60 | Pileated Woodpecker | 20.2% | 4.8% | 15.5% | 0.2x | |||
| 61 | Gray Catbird | 19.7% | 4.8% | 14.9% | 0.2x | |||
| 62 | Black-and-white Warbler | 14.4% | 4.8% | 9.6% | 0.3x | |||
| 63 | Wood Duck | 13.9% | 4.8% | 9.1% | 0.3x | |||
| 64 | Chimney Swift | 13.4% | 4.8% | 8.7% | 0.4x | |||
| 65 | Swamp Sparrow | 13.4% | 4.8% | 8.7% | 0.4x | |||
| 66 | Eastern Kingbird | 12.1% | 4.8% | 7.3% | 0.4x | |||
| 67 | Indigo Bunting | 11.9% | 4.8% | 7.1% | 0.4x | |||
| 68 | Hairy Woodpecker | 8.9% | 4.8% | 4.1% | 0.5x | |||
| 69 | Hermit Thrush | 8.6% | 4.8% | 3.8% | 0.6x | |||
| 70 | Blue Grosbeak | 8.0% | 4.8% | 3.3% | 0.6x | |||
| 71 | Green Heron | 7.1% | 4.8% | 2.3% | 0.7x | |||
| 72 | Eastern Meadowlark | 6.5% | 4.8% | 1.7% | 0.7x | |||
| 73 | Orchard Oriole | 6.4% | 4.8% | 1.7% | 0.7x | |||
| 74 | Rock Pigeon | 5.8% | 4.8% | 1.0% | 0.8x | |||
| 75 | Blue-headed Vireo | 4.3% | 4.8% | 0.4% | 1.1x | |||
| 76 | Scarlet Tanager | 4.3% | 4.8% | 0.5% | 1.1x | |||
| 77 | Cooper's Hawk | 3.7% | 4.8% | 1.0% | 1.3x | |||
| 78 | Cliff Swallow | 3.3% | 4.8% | 1.5% | 1.5x | |||
| 79 | Pied-billed Grebe | 2.6% | 4.8% | 2.2% | 1.8x | |||
| 80 | Hooded Merganser | 2.4% | 4.8% | 2.4% | 2.0x | |||
| 81 | Bufflehead | 1.8% | 4.8% | 3.0% | 2.6x | |||
| 82 | Wild Turkey | 1.7% | 4.8% | 3.0% | 2.8x | |||
| 83 | Lesser Scaup | 0.7% | 4.8% | 4.0% | 6.4x | |||
| 84 | duck sp. | 0.7% | 4.8% | 4.0% | 6.5x | |||
| 85 | Baltimore Oriole | 0.6% | 4.8% | 4.2% | 8.6x | |||
| 86 | Bank Swallow | 0.4% | 4.8% | 4.4% | 13.3x |